4. Fluid handling
  5. Systems
  6. Flow path with serial valves and/or closures

Christopher E. Schadewald

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Coupling assembly

Pipe joints or couplings – Essential catch – With manipulator
Patent

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Coupling assembly

Pipe joints or couplings – Having plural independent paths – Parallel paths
Reexamination Certificate

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Coupling assembly

Pipe joints or couplings – Frangible element
Reexamination Certificate

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Valve and method for forming valve

Valves and valve actuation – Rotary valves – Ball valve
Reexamination Certificate

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Valve assembly

Fluid handling – Systems – Flow path with serial valves and/or closures
Patent

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Profile ID: LFUS-PAI-P-1387804

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